Grand Theft Auto III – The Definitive Edition

Grand Theft Auto III – The Definitive Edition

28 Achievements

1,000

30-35h

Xbox One
Xbox Series
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Full Artillery

Full Artillery

Use every weapon in the game at least once.

25

3.77%

How to unlock the Full Artillery achievement in Grand Theft Auto III – The Definitive Edition - Definitive Guide

Below are all the weapons in the game:
- Unarmed (probably not needed) but you start with it.

- Pistol (can be found on police, or gang members, or delivered to hideout by collecting 10 hidden packages)

- Uzi (can be found on the Cartel, or Ammunation in Portland once in stock, or delivered to hideout by collecting 20 hidden packages).

- Grenade (delivered to hideout by collecting 30 hidden packages).

- Shotgun (can be found in any police cruiser, or by collecting 40 hidden packages).

- Molotov Cocktails (can be found by killing the homeless people in the tunnel behind 8-Ball's shop, or by collecting 60 hidden packages).

- AK-47 (delivered to hideout by collecting 70 hidden packages).

- Sniper Rifle (delivered to hideout by collecting 80 hidden packages, or Staunton Island Ammunation).

- M16 (delivered to hideout by collecting 90 hidden packages).

- Rocket Launcher (delivered to hideout by collecting 100 hidden packages).

- Flamethrower (delivered to hideout by doing 20 firefighter missions on each island (60 total)).

- Bat (can be found on Triads/Diablos gang members, or at hideout).

- Remote Detonator (can be found in the "I Scream, You Scream" mission from El Burro or use the one given from 8-Ball's shop in Shoreside Vale).

It also counts as using weapons if you use them during a rampage mission! Plus you can find some weapons during the main story missions, like the Sniper Rifle Bomb da Base Act II.

Also another note, weapons can be found scattered around the map in set locations. People in the comments have noted some locations. There are many ways to find weapons, not just specifically what I wrote in the guide.

Side note
I honestly have no idea if it is needed for the achievement, but there is also a remote detonator that you use in a mission or two.
21
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13 Nov 2021 05:01

7 Comments
I have used all weapons made sure they have at least 1 kill each and no pop. Must need to use the remote detonator to get this achievement.

EDIT: I can confirm you NEED to use the remote detonator to get this achievement, if you missed out on it while playing the mission just go to the 8-ball shop in Shoreside Vale (third island next to the pay n' spray) with any car, select the remote detonator in the weapons wheel and blow it up.
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By lachy1234 on 13 Nov 2021 05:49
@lachy1234 I edited the solution noting that you do need the detonator. Thanks for the info.
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By AHGreg on 13 Nov 2021 06:58
Doing all the rampages on the first and second island will make you use almost all of these weapons; the only ones you won't use are Unarmed, Pistol, Baseball Bat and Detonator, none of which are a real issue to get.
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By on 13 Nov 2021 07:13
When you finish the mission "Arms shortage" you can buy a rocket launcher from him for 25k
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By Valnor2 on 14 Nov 2021 07:41
You can get the flamethrower early on the Head Radio Station roof (near one of the hidden packages) accessible from the train station/train tracks on the north end of Portland.
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By BadMotor on 15 Nov 2021 13:30
Can it be civilians?
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By Owen H Brown on 15 May 2022 07:12
@Owen H Brown, Yes it can be civilians, I unlocked this last night with all civilian kills.
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By MR06ASM on 02 Nov 2022 10:49
View all 7 comments Show less comments
Be sure to remember to use the detonator. It can be obtained from 8-Ball Autos on island 3 near the paint shop
2
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21 Nov 2021 17:34

2 Comments
If you are playing on Switch, then in version 1.04 you still need a detonator.
2
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By kirichenec on 16 May 2022 01:47
In version 1.04 there is no need to use any detonators. It is enough to use all the weapons that the character can carry with him.
1
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By Wo1f on 25 Feb 2022 11:04
When you collect all the secret packages, the house will have a full arsenal from the game, then you can get this achievement without any problems.
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31 Dec 2021 10:24